Head for an electric vacuum cleaner



FIG. 1 is a front, top and right-side perspective view of a head for an electric vacuum cleaner showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a right-side view thereof, with the left-side view being a mirror image thereof. 

CLAIM The ornamental design for a head for an electric vacuum cleaner, as shown and described. 